Rule 34 Dev - 1girl animal_ear_fluff armband blonde_hair blue_archive blue_armband blue_eyes blue_halo blue_shirt can canned_coffee coffee drink_can extra_ears gloves hair_over_one_eye halo highres jacket kanna_(blue_archive) necktie notched_ear open_mouth sakikumo_(sakumo) scarf shirt skirt tie_clip white_background|23031075834